Raghad Hashim

Bio: Raghad Hashim is an academic researcher from Ajman University of Science and Technology. The author has contributed to research in topics: Dental trauma & Tooth Avulsion. The author has an hindex of 14, co-authored 34 publications receiving 567 citations.

Dental caries experience and use of dental services among preschool children in Ajman, UAE

Abstract: Summary. Objective. The aim of this study was to estimate the prevalence and severity of dental caries in the primary dentition of young children in Ajman, UAE, and investigate its association with sociodemographic characteristics and use of dental services. Methods. A cluster-sampling approach was used to randomly select children aged 5 or 6 years who were enrolled in public or private schools. Clinical examinations for caries were conducted by a single examiner using World Health Organization criteria. Parents completed questionnaires seeking information on socioeconomic background and dental service utilization. Zero-inflated negative binomial (ZINB) regression modelling was used to identify risk markers and risk indicators for caries experience. Results. The prevalence of dental caries in the sample was high 76.1%. The average dmfs score 10.2. Caries severity was greater among older children and among male children of less educated mothers. Emirati (local) children had higher caries severity than others. Children who had higher level of caries visited the dentist more frequently than other children whose visits were for check-up only. Conclusions. Dental caries prevalence and severity in young children in Ajman are high, and socioeconomic characteristics and dental utilization are important determinants of their dental caries experience. There is an urgent need for oral health programmes targeted at the treatment and underlying causes of dental caries in these children.

Self‐reported oral health, oral hygiene habits and dental service utilization among pregnant women in United Arab Emirates

Abstract: To cite this article: Int J Dent Hygiene 10, 2012; 142–146 DOI: 10.1111/j.1601-5037.2011.00531.x Hashim R. Self-reported oral health, oral hygiene habits and dental service utilization among pregnant women in United Arab Emirates. Abstract: Aim: The aim of this study was to describe self-reported oral health, oral hygiene habits and frequency of visits to a dentist among pregnant women visiting maternity hospitals in the United Arab Emirates. Material and methods: A cross-sectional study was conducted, with anonymous structured questionnaires distributed to 800 pregnant women who were chosen at random from attendants of three maternity and child health centres from various geographical areas of UAE, during January–March 2010. Results: The response rate was 93.7% (n = 750). Less than quarter of the participated pregnant women were in their first trimester. Almost a quarter (23.5%) of the women believed that they had periodontal problem currently, while 46.3% reported having carious teeth. More than 44% reported having dental pain, and about 40% women felt that her oral health was poor. About 60% reported having heard about the possible connection between pregnancy and the oral health. About 94% of the women were brushing their teeth at least once a day. More than half of the women (58.3%) visited the dentist during their most recent pregnancy, mostly for dental pain. Conclusions: A large proportion of the pregnant women in this study had oral health problems; however, more than 40% of those women had not visited a dentist during their pregnancy, and the majority of those utilized dental services when they had dental pain only. To provide better oral health care, more knowledge needs to be made available to the pregnant women and the medical community.

The prevalence and intraoral distribution of periodontal attachment loss in a birth cohort of 26-year-olds.

Abstract: Background: Most research efforts in periodontal epidemiology have focused on middle-aged or older people, giving a picture of disease occurrence at a relatively late stage in the natural history of the condition. There is a paucity of comprehensive descriptive data from younger age groups. Understanding the epidemiology and clinical presentation of the condition earlier in the disease course may enable more appropriate interventions. Methods: The aim of this study was to describe the occurrence of gingival recession, probing depth, periodontal attachment loss (AL), and gingivitis among participants at age 26 in the Dunedin Multidisciplinary Health and Development Study. Gingival recession and probing depth were measured at 3 sites per tooth in 2 randomly selected contralateral quadrants. Results: At age 26, 980 (96.2%) of the surviving cohort participated and periodontal data were available for 914 individuals. Over 70% of the sample had one or more teeth with ≥1 mm of gingival recession and it was obser...

Smoking in adolescence as a predictor of early loss of periodontal attachment.

Abstract: –Objectives: On the basis of information from studies of older adults, smoking is considered to be an important risk factor for periodontal disease. Examining periodontal loss of attachment among younger adults means a lower contribution from cumulative exposure to other environmental risk factors. The aim of this study was to examine the role of chronic exposure to cigarette smoking as a risk factor for greater prevalence and extent of periodontal loss of attachment among 26-year-old participants in a longstanding prospective cohort study. Methods: Loss of attachment (LOA) was measured at three sites per tooth in two randomly selected contralateral quadrants (one upper, one lower). Cigarette smoking history was obtained at ages 15, 18, 21 and 26, and used to categorise participants as “never-smokers”, “ever-smokers”, “long-term smokers” or “very long-term smokers”. Results: Periodontal data were available for 914 Study members, among whom the prevalence of LOA of 4+mm was 19.4%. Among those who smoked at ages 15, 18, 21 and 26, it was 33.6%, and, after controlling for sex, self-care and dental visiting, they were nearly three times as likely to have one or more sites with 4+mm LOA. Conclusions: Chronic exposure to smoking is a strong predictor of periodontal disease prevalence in young adults.

Dental caries experience, oral health status and treatment needs of dental patients with autism

Abstract: OBJECTIVES: Autism is a lifelong neurodevelopmental disorder. The aims of this study were to investigate whether children with autism have higher caries prevalence, higher periodontal problems, or more treatment needs than children of a control group of non-autistic patients, and to provide baseline data to enable comparison and future planning of dental services to autistic children. MATERIAL AND METHODS: 61 patients with autism aged 6-16 years (45 males and 16 females) attending Dubai and Sharjah Autism Centers were selected for the study. The control group consisted of 61 non-autistic patients chosen from relatives or friends of autistic patients in an attempt to have matched age, sex and socioeconomic status. Each patient received a complete oral and periodontal examination, assessment of caries prevalence, and caries severity. Other conditions assessed were dental plaque, gingivitis, restorations and treatment needs. Chi-square and Fisher's exact test of significance were used to compare groups. RESULTS: The autism group had a male-to-female ratio of 2.8:1. Compared to controls, children with autism had significantly higher decayed, missing or filled teeth than unaffected patients and significantly needed more restorative dental treatment. The restorative index (RI) and Met Need Index (MNI) for the autistic children were 0.02 and 0.3, respectively. The majority of the autistic children either having poor 59.0% (36/61) or fair 37.8% (23/61) oral hygiene compared with healthy control subjects. Likewise, 97.0% (59/61) of the autistic children had gingivitis. CONCLUSIONS: Children with autism exhibited a higher caries prevalence, poor oral hygiene and extensive unmet needs for dental treatment than non-autistic healthy control group. Thus oral health program that emphasizes prevention should be considered of particular importance for children and young people with autism.